- دار المشرق
This book is considered one of the best-selling books among Arabic-language spiritual books. It talks about the spiritual and theological heritages of a series of lectures delivered by the Jesuit Father François Varillon. Over the years, he presented to the believers "a method that combines both reflection and careful reference to the Bible, as well as the expression of fundamental truths and dialogue with contemporary thought." One of the Fathers worked on collecting and coordinating Father Varillon's lectures to make them an integral part of a book that contains the most important opinions of the writer on the most important issues of the Christian faith. This book is considered one of the most important books that must be available in ecclesiastical libraries, knowing that it is meant to be a basic reference in all its contents in order to answer all of our questions that are related to faith and theology.